Dish-washing machine.



J. P. CHARLES.

DISH WASHING MACHINE. LPPLIOATION FILED APILRO, 1911 1,069,573. PatentedAl lg'. 12, 1913.

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J. P. CHARLES.

DISH WASHING MACHINE.

APPLIOATION FILED 111 11.20, 1011.

Patented Aug. 12, 1913.

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To all whom it may concern Be it known that l, JOHN P. CHARLES, acitizen of the United Eitatcs, residing at Laporte City, in thecounty ofBlacldiawk, State of lowa, have invented certain new and usefulImprovements in ldish-Washing Machines; and l do hereby declare the fol*lowing to be a full, clear, and exact description or the invention, suchas will enable others skilled in the art to which it appertains to makeand use the same.

This invention relates to improvements in dish washing machines and hasfor its object to provide a machine of this character, which is simplein construction, durable, and one which may be easily operated with thedesired results.

It is also my purpose to provide a dish washing machine embodying a dishreceptacle or container suspended within an outer casing, theconstruction being such that in the operation of the washer when thedish container is rotated the water will be caused to circulate so as toclean the dishes, and then carry the refuse material from the dishes tothe outer casing In the drawings :-F igure 1 is a side elevation of the.cleaner. Fig. 2 is a vertical sectional view. Fig. 3 is a top lan view.Fig. 4 is a bottom view of the ish receptacle. Fig. 5 is a sideelevation of the dish receptacle removed from the can or boiler.

Referring to the drawings, the numeral 1 designates a cylindrical can orboiler havingits upper edge provided with a wire filled beading 2.Suitably secured to theside of the can 1 are handles 3.

Adapted to be supported within the can 1 and upon the beading 2 is adish receptacle 4, said receptacle having secured near its upper ed e aplurality of brackets 5, each of said brackets being provided with agrooved roller 6, said rollers being adapted to travel upon the beading2 when the receptacle 4 is rotated in either direction.

The upper edge of the dish receptacle 4 is bent over so as to form abeading 7 and in which is mounted a single length wire 8, said wirebeing so formed as to provide oppositely disposed looped handles 9. Itwill be noted that the beading 7 is formed with oppositely disposed cutaway portions 10, and through which the looped handles 9 may beprojected upwardly.

The bottom 11 of the dish receptacle 4 is formed with a central fiatportion 19, havfipeciiication of lletters Yatent.

Patented Aug,

Serial No.

the same direction being struck out as from the bottom, so that theedges of the same will be positioned below the bottom. plane of saidbottom.

Soldered to the bottom, and. upon its under side is a rim 1?, said rimencircling the 7o blades 16. Each outer corner of the blades 16 issoldered to the inner side or the rim 1? so as to hold the same rigidly.The rim 1'? not only acts to hold the blades 16 in their properposition, but will protect the same when the dish receptacle 4 is placedupon a table or the like. The rim 17 further acts as a baffle so thatwhen the receptacle 4 is rotated in a forward direction the water in thecan 1 will be directed throu h the so openings 18 formed by the strucrout blades 16.

Secured to the central portion '12, and upon the upper side thereof is asupporting rack consisting of inner and outer rings 19st and 20respectively, and by which the cups to be washed are supported in areverse po- I sition so that one edge will rest against the inner rlng.Plates or saucers are then placed with their edges resting upon thebottom 11 as and supported in an inclined position by the cups, as shownin dotted lines in Fig. 2 of the drawings. From this construction itwill be seen that when the cups and plates or the like are in theirposition to be washed, at

an unobstructed passage for circulation of the water through the opening13 is formed. It will be noted that the bottom of the dish receptacle 4is supported a sufficient distance above the bottom of the can 1 toprovide a space for the water of greater area than that oft-he dishreceptacle 4.

The operation of the device is as follows: The boiling water is placedwithin the can 1, or said can is placed upon the stove until 165 thewater reaches a'boiling point. The articles to be washed are placed intheir proper position within the dish receptacle 4, and placed withinthe can-1, after the same has been removed from the stove and the wateris of sufi'icient temperature to thoroughly wash the articles, said dishreceptacle is edge of the bottou ll an rapidly rotated within the can 1,which causes the water to circulate upwardly and impinging against theinner wall of the dish receptacle, said circulation having what mightbeconsidered a whirling motion, so that when the same has acted to cleanthe dishes, and has passed upwardly through the same the whirling motionwill tend to form an eddy which being directed downwardly will carry therefuse through the opening 13. It is only necessary that the dishreceptacle be rapidly rotated three or four times in the direction inwhich the blades project which will cause the circulation justdescribed, and the same may then be rotated in a reverse directionslowly for a few minutes. The dishes may then be taken from thereceptacle and rinsed with clean hot water.

What is claimed is 1. In a dish Washing machine, the combination with anouter receptacle provided with a flange at the upper end thereof, of aninner receptacle located within the outer receptacle and spaced aparttherefrom, said inner receptacle rotatably bearing on the flange of theouter receptacle, a bottom secured to the lower end of the innerreceptacle and provided with downwardly extending wings, said bottomhaving an opening therein, a flange secured to the bot-tomw and engagingthe wings, and concentrically arranged dish supporting memberssurrounding the central opening of the bottom.

2. The combination; with an outer receptacle provided with a flange atthe top end thereof, an inner receptacle rotatably hearing on saidflange, a bottom portion for the inner receptacle. provided with aseries of wings, said bottom portion having an opening therein, and aplurality of dish supporting rings mounted upon the bottomportion abovethe same and surrounding the opening therein.

In testimony whereof, I aflix my signature, in presence of twowitnesses.

JOHN P. CHARLES. Witnesses:

-PERCY HAVEN, F. W. Koer.

